package com.gxa.myshiro.service;

import com.gxa.myshiro.pojo.User;

/**
 * @program:
 * @description:
 * @author: Allen
 * @create: 2019/7/29 19:46
 **/
public interface UserService {

    /**
     *通过用户名获取用户对象
     * @param userName
     * @return
     */
    User getUser(String userName);
}
